Ender 3 MK8 CR10 Extruder Block Bowden Extruder 1_75mm Filament for Creality 3D Printer Ender 33Pro CR-10 CR-10S CR-10 S4 and CR-10 S5

SIMAX 3D Ender 3 Original Extruder, it's also suitable for Creality 3D CR-7, CR-8, CR-10, CR-10 S4, CR-10 S5 br> Note: As you need to need to assembly it by yourself, steps please confirm to image NO.4. Package List: --Mounting screws --Aluminum MK8 extruder frame, with bored intake hole --Bushing --Spring --Brass extruder drive gear --35 mm long Teflon intake guide. (keeps filament away from Z-screw rod) --Special Bowden tube fitting (improved over stock) --For all 1.75 mm filament Package List: --Mounting screws --Aluminum MK8 extruder frame, with bored intake hole --Bushing --Spring --Brass extruder drive gear --35 mm long Teflon intake guide. (keeps filament away from Z-screw rod) --Special Bowden tube fitting (improved over stock) --For all 1.75 mm filament